def _write_crossbuild_file(file):
root_path = cmdutil.to_cmake_path(toolchain.sysroot)
with open(file, 'w') as f:
f.write('# generated by buildtool\n\n')
f.write('SET(CMAKE_SYSTEM_NAME %s)\n\n' % toolchain.target_os_cmake)
f.write('SET(CMAKE_C_COMPILER %s)\n' % toolchain.tool_name('gcc'))
f.write('SET(CMAKE_CXX_COMPILER %s)\n' % toolchain.tool_name('g++'))
f.write('SET(CMAKE_RC_COMPILER %s)\n\n' % toolchain.tool_name('windres'))
f.write('SET(CMAKE_FIND_ROOT_PATH %s)\n' % root_path)
f.write('SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)\n')
f.write('SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)\n')
f.write('SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)\n')
def _postprocess(files, do_strip, do_extract_dbg):
if not (do_strip or do_extract_dbg):
return
strip = toolchain.tool_name('strip')
objcopy = toolchain.tool_name('objcopy')
result = []
for target in files:
dbgfile = target + ".debug"
if do_extract_dbg:
cmdutil.native_exec(objcopy, ['--only-keep-debug', target, dbgfile])
result.append(dbgfile)
if do_strip:
cmdutil.native_exec(strip, ['--strip-all', target])
if do_extract_dbg:
cmdutil.native_exec(objcopy, ['--add-gnu-debuglink=' + dbgfile, target])
return result
def _build_configure_env(user_libs, user_cflags):
paths = []
libs = []
cflags = []
pkg_config_paths = []
for dep_name in _info.dependency_map().iterkeys():
if dep_name == _info.name:
continue
p = packageinfo.get(dep_name).install_dir
bin_dir = path.join(p, 'bin')
lib_dir = path.join(p, 'lib')
include_dir = path.join(p, 'include')
pkg_config_dir = path.join(p, 'lib', 'pkgconfig')
if path.exists(bin_dir):
paths.append(bin_dir)
if path.exists(lib_dir):
libs.append('-L' + cmdutil.to_unix_path(lib_dir))
if path.exists(include_dir):
cflags.append('-I' + cmdutil.to_unix_path(include_dir))
if path.exists(pkg_config_dir):
pkg_config_paths.append(cmdutil.to_unix_path(pkg_config_dir))
env_libs = config.get_list('libs') + config.get_list(_info.name + '-libs')
env_cflags = config.get_list('cflags') + config.get_list(_info.name + '-cflags')
result_path = os.pathsep.join(paths)
result_libs = ' '.join(libs + user_libs + env_libs)
result_cflags = ' '.join(cflags + user_cflags + env_cflags)
result_pkg_config_path = ':'.join(pkg_config_paths)
result = {
'PATH' : result_path,
'LIBS' : result_libs,
'CFLAGS' : result_cflags,
'CXXFLAGS' : result_cflags,
'PKG_CONFIG_PATH' : result_pkg_config_path,
}
if toolchain.crossbuild:
pkg_config_libdir = path.join(toolchain.sysroot, 'lib', 'pkgconfig')
result.update({
'AR' : toolchain.tool_name('ar'),
'AS' : toolchain.tool_name('as'),
'CC' : toolchain.tool_name('gcc'),
'CXX' : toolchain.tool_name('g++'),
'LD' : toolchain.tool_name('ld'),
'NM' : toolchain.tool_name('nm'),
'DLLTOOL' : toolchain.tool_name('dlltool'),
'OBJDUMP' : toolchain.tool_name('objdump'),
'RANLIB' : toolchain.tool_name('ranlib'),
'STRIP' : toolchain.tool_name('strip'),
'WINRC' : toolchain.tool_name('windres'),
'PKG_CONFIG_LIBDIR' : cmdutil.to_unix_path(pkg_config_libdir)
})
return result
